<%= form_remote_tag :url =>	{ :action => 'buscar_servicios_proveedor' }, 
			:html =>	{ :id => 'filter_form' }, 
			:update => 'servicios', 
			:before	=> %(Element.show('spinner')), 
			:success	=>	%(Element.hide('spinner')) %>		
			
		<%= select_tag('lugar_id', options_for_select(Lugar.find(:all).map{|l| [l.nombre, l.id]}.insert(0, ['<Cualquier Lugar>',0])))  %><br/>
		<%= text_field_tag 'key'%>				
		<%= submit_tag 'buscar', :id=>'buscar'%>				
		
<%= end_form_tag %>
<%= image_tag 'spinner.gif', :id=>'spinner', :style=> 'display:none'%>
<div id="servicios"></div>